mid-20th century - late 20th century | felt tip pen on matboard
mid-20th century | tempera on paper
mid-20th century - late 20th century | pen on paper
circa 1970 | German silver
circa 1980 | gouache on board
19th century - 20th century | metal, glass
20th century | wool, natural and aniline dye
1935 - 1989 | ink on scratchboard
circa 1955 | wool, natural and synthetic dyes
1939 | oil on canvas
20th century | feather (macaw), leather, glass, metal, plastic
circa 1940s | copper alloy